20Pcs/Lot CH592 RISC-V MCU Bluetooth Low Energy(BLE) 5.4 USB 2.0 Full-Speed Segment LCD 2.4Ghz RF

20Pcs/Lot CH592 RISC-V MCU Bluetooth Low Energy(BLE) 5.4 USB 2.0 Full-Speed Segment LCD 2.4Ghz RF

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